Institute for Economics and Peace (IEP) reveals the most peaceful countries in the world. Despite living in the most peaceful century in human history, the world has become less peaceful over the last decade.

The cost of producing solar power has fallen sharply in the past five years—so much that in some cases it can be half the price, or even less, of conventional power. Experts predict solar's cost will continue to plummet.

Management | Corruption
At the anticorruption summit held in London last month, world leaders pledged to fight tax dodging, boost transparency and redouble efforts to confiscate and repatriate stolen assets to many of the world’s poorest countries.